Bamba. Yini engabangela ukuphahlazeka?
I-clutch iyihhashi lemoto yesimanje. Njengoba ibekwe phakathi kwenjini no-gearbox, kumele imelane nemithwalo emikhulu kakhulu edalwa amatorque, izisindo namandla ezimoto. Ongoti batusa ukuthi abashayeli bavakashele izinkundla zokucobelelana ngolwazi noma bebona inkinga ebonakala incane njengokuncipha kukagesi uma beyiqala.
Kule minyaka eyishumi edlule, isilinganiso samandla enjini yezimoto zabagibeli zesimanje senyuke sisuka ku-90 saya ku-103 kW. I-torque yezinjini zikadizili inyuke kakhulu. Njengamanje, i-400 Nm ayiyona into ekhethekile. Ngesikhathi esifanayo, isisindo semoto ngesikhathi esifanayo senyuke ngesilinganiso samakhilogremu angu-50. Zonke lezi zinguquko zifaka ingcindezi kwi-clutch system okuyiyona ehambisa amandla phakathi kwenjini no-gearbox. Ngaphezu kwalokho, i-ZF Services yaphawula esinye isimangaliso: “Ngenxa yamandla enjini aphakeme, abashayeli abaningi abasazi isisindo se-trailer abayidonsayo. Ngisho noma i-SUV yabo enamandla ikwazi ukudonsa inqola engamathani amabili emigwaqweni emibi, ukushayela okunjalo kwenza i-clutch kit ibe nzima.”
Ngenxa yalesi sizathu, ukulimala kwesistimu ye-clutch akuvamile. Okuvame ukubonakala sengathi kuyinkinga encane, njengokuqalwa kwe-jerky, kungashintsha ngokushesha kube ukulungiswa okubizayo. I-clutch ingalimala uma ihlale ithwele kanzima, njengalapho idonsa inqola esindayo. Ukungqubuzana phakathi kwe-clutch disc kanye nesembozo se-clutch noma i-flywheel ngenxa yomthwalo omningi kungabangela izindawo ezishisayo. Lezi zindawo ezishisayo zandisa ubungozi bokuqhekeka indawo ezungezile ye-clutch mold plate kanye ne-flywheel futhi kulimaze indawo yediski ye-clutch. Ngaphezu kwalokho, izindawo ezishisayo zingabangela ukwehluleka kwe-DMF ngoba amafutha akhethekile asetshenziswa ku-DMF aqina lapho evezwe emazingeni okushisa aphakeme isikhathi eside. Kulokhu, i-dual-mass flywheel kufanele ishintshwe.
Bheka futhi: UJeremy Clarkson. Owayengumphathi we-Top Gear uyaxolisa kumdidiyeli
Okunye okungase kube yimbangela yokungasebenzi kwe-clutch ukufakwa kwe-surface lubrication noma ukuba khona kwagrisi kuma-crankshaft seal naku-gearbox shaft. Amafutha amaningi kushafti yokudlulisela noma i-pilot bear, kanye nokuvuza kusistimu ye-hydraulic ye-clutch kuvame ukuholela endaweni engcolile noma engcolile, okungabangela ushintsho ekungqubuzaneni phakathi kwe-clutch disc kanye nesembozo se-clutch noma i-flywheel. Ngakho-ke, kubalulekile ukwenza ukuhlaziya okuphelele ukuze uthole umthombo wenkinga futhi uyilungise ngokushesha. Ngisho namanani amancane kawoyela noma amafutha aphazamisa ukusebenzisana okubushelelezi kwe-clutch lapho isuka.
Uma ushintsha i-clutch, kubalulekile ukuhlola ngokucophelela izingxenye ezizungezile, ezingavimbela umonakalo owengeziwe kanye nesidingo sokulungiswa okubizayo. Umoya ohlelweni ungase futhi ubangele izinkinga ezimotweni ezine-hydraulic clutch system. Futhi, isizathu sokushintsha kwamandla ekuqaleni kungase kube ama-motor bearings noma ukuqondanisa okungalungile kwe-motor. Uma umsuka wenkinga ungatholakali useduze, u-gearbox kumele ukhishwe kuhlakazwe i-clutch.
Indlela yokugwema ezinye izinkinga?
1. Okubaluleke kakhulu ukuhlanzeka ngokuphelele. Ngisho nokuthinta indawo ye-clutch ngezandla ezinamafutha kungabangela ukuthi ihluleke kamuva.
2. I-clutch hub kumele igcotshwe ngendlela efanele. Uma amafutha amaningi esetshenziswa, amandla e-centrifugal azobangela ukuthi amafutha afafaze phezu kwendawo ehlangene, engabangela ukuphuka.
3. Ngaphambi kokufaka i-clutch disc, ihlole ukuthi iyaphela yini.
4. Ukuze ugweme ukulimala kwama-splines ama-hubs, ungasebenzisi amandla lapho uxhuma i-clutch disc kanye nama-hubs shaft yokudlulisela.
5. Izikulufu zokubopha kufanele ziqiniswe njengoba kuyalelwe kusetshenziswa isistimu yenkanyezi namandla afanele ajikelezayo. Izinsizakalo ze-ZF zincoma ukuthi kuhlolwe ngokuphelele uhlelo lokukhulula i-clutch kanye nokushintshwa kwezingxenye ezigugile njengoba kudingeka. Uma imoto ifakwe i-cocentric pickup cylinder (CSC), ngokuvamile idinga ukushintshwa.
Uma ushintsha i-clutch, hlola futhi izingxenye ezizungezile kanye nendawo ezungeze i-clutch. Uma noma yiziphi izingxenye eziseduze zigugile noma ziphukile, kufanele futhi zishintshwe. Ukushintsha i-elementi enjalo kuzovimbela ukukhanda okunye okubizayo.
